Is Access to Clean Drinking Water a Constitutional Right?

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A recent Fifth Circuit ruling says no. Few things are as vital for human survival as clean drinking water. Free of contaminants, it enables safer hydration, hygiene, food preparation, and sanitation. Yet, access to this all-important resource is not a nationally recognized constitutional right. That’s what a US federal appeals court ruled on September 4, 2026, upholding the dismissal of a lawsuit over alleged exposure to lead-contaminated drinking water in Jackson, Mississippi, The Guardian reports.

In this article, we’ll briefly discuss the case, what the ruling entailed, the reasoning behind it, and why it matters. Then, we’ll share simple, effective tips to ensure clean, safe drinking water in your household.

The Sterling v. Jackson Case and Fifth Circuit’s Ruling​

In 2022, a group of Jackson residents sued the City of Jackson, alleging that officials knowingly supplied water containing elevated levels of lead to the community, downplayed the risks, and falsely assured the public the water was safe. The allegations pointed to testing from the Mississippi State Department of Health from 2010 to 2013, which showed the city’s water contained increasing levels of lead, a toxic metal that, if ingested, can cause a range of serious health issues, including permanent damage to the heart, brain, kidneys, and reproductive organs.

The Case Against the City of Jackson​

According to the lawsuit, the city failed to fix the water contamination problem and worsened the situation through a series of boil-water notices. Notably, boiling water helps destroy pathogens like bacteria but may also concentrate lead in the water. Unaware of the danger, the residents kept drinking, cooking with, and bathing in the contaminated water. The plaintiffs argued that the city’s actions and failures violated their constitutional rights to bodily integrity and to be protected from state-created dangers under the Due Process Clause of the Fourteenth Amendment.

What Did the Court Decide, and What Was Its Reasoning For the Ruling?​

The first lawsuit filed by Jackson residents was dismissed by a US District Court in 2024, but the plaintiffs appealed. Two years later, in a September 4 ruling, the US Fifth Circuit Court of Appeals affirmed the case’s dismissal, concluding that “the Constitution doesn’t guarantee citizens a right to clean water” nor to “truthful information from public officials during a public health crisis.”

What are Some Potential Implications of this Ruling For the Public?​

A key point to note is that the Fifth Circuit ruling is binding on federal courts in Louisiana, Mississippi, and Texas, although its reasoning may be considered by courts elsewhere. Lawsuits alleging comparable “governmental failures” may therefore not succeed in federal court within that circuit. This doesn’t mean public water systems are free to provide unsafe drinking water. Utilities are still required to adhere to legally enforceable drinking water standards and regulations. However, the court’s decision narrows the legal pathway for communities to hold local governments accountable for harms caused by contaminated municipal water. Impacted residents seeking recourse can try non-constitutional avenues, such as “pursuing tort claims against the city, electing different local officials, or petitioning state and federal representatives for other solutions,” the court said.

What Legal Protections Exist For Clean Drinking Water Access In the US?​

While there is no formal national policy that explicitly recognizes clean drinking water as a constitutional right in the United States, legislation such as the Clean Water Act and the Safe Drinking Water Act establishes nationwide protections by regulating pollutants in waterways and setting standards for public drinking-water systems. While important, these laws do not create an individual, enforceable constitutional right to water. In the absence of a federal constitutional guarantee, some US states, in fact, deem clean drinking water a protected legal right. California was the first state to declare that “every human being has the right to safe, clean, affordable, and accessible water” under its Human Right to Water (HR2W) Policy. New York’s state constitution, as of a 2021 amendment, also states that “each person shall have a right to clean air and water, and a healthful environment.” The same applies in Massachusetts, where “the right to clean air and water” has been constitutionally protected since 1972.

What Can You Do to Protect Your Drinking Water?​

In light of the ruling, you must take matters into your own hands to ensure your family has a consistent supply of contaminant-free water. A good starting point is understanding what’s in your water.

Test your water.​

Regular water testing helps detect potential contaminants, including lead and bacteria, in your water supply, and measures key chemical and physical parameters, such as pH and Total Dissolved Solids (TDS). Testing your water is especially important if you use a private well, notice unusual changes in the water’s taste, smell, or appearance, or if you live in an older home. There are a variety of DIY at-home water test kits available for purchase. However, professional water testing by a state-certified laboratory is generally recommended for a more comprehensive water quality assessment and more accurate, reliable results. This method usually involves purchasing a water test kit, mailing a water sample to the laboratory for testing, and awaiting the results.

Discover 10 common problems a water test can detect in tap water.

Invest in a suitable home water filter system.​

Once you’ve determined the problem, you can find a water filter designed to address it. For example, reverse osmosis systems excel at removing dissolved inorganic solids, heavy metals, and microscopic contaminants. Activated carbon filters work well for chlorine, bad tastes and odors, and organic chemicals like volatile organic compounds (VOCs). If lead is of particular concern, a dedicated lead removal system is worth considering.

Learn how reverse osmosis water filtration works and what activated carbon filters remove from water.

Final Thoughts​

If there’s one thing to learn from the Fifth Circuit ruling, it’s that communities within the jurisdiction should not assume that federal constitutional claims will provide a remedy for contaminated municipal water. These protections must be written into law and enforced before problems occur. With that in mind, residents should proactively protect their water by testing it and installing a filter to remove potentially dangerous contaminants and unwanted odors, tastes, discoloration, and cloudiness. That way, the water is cleaner and safer for drinking, cooking, showering, and other purposes.

For help finding a suitable water filter for your needs and budget, contact SpringWell today to speak to one of our friendly water experts or use the “Find My System” guide on our website.

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